凸凹纹理映射到典型例子 很好的仿真了细节纹理的三维效果，编译已经通过了

3D编程实例，实现了根据鼠标在屏幕上的不同位置而进行法线映射后的演示效果，是学习3D编程的基础。-3D programming examples to achieve the mouse on the screen according to a different location and carry out the demonstration after normal mapping effect is the basis for learning 3D programming.